<div class='fb-left'>
  <ul class='fb-tabs'>
    <li class='active'><a data-target='#addField'>Add new field</a></li>
    <li><a data-target='#editField'>Edit field</a></li>
  </ul>

  <div class='fb-tab-content'>
    <%= Formbuilder.templates['partials/add_field']() %>
    <%= Formbuilder.templates['partials/edit_field']() %>
  </div>
</div>